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#compose
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# compose
g

Guilherme Delgado

02/21/2022, 1:36 PM
Hello. I’m using 
PointerInputScope.detectTransformGestures
to compute and apply some transformations to a 
composable
but I need to know when the user stops touching the screen. I was thinking in combining it with 
PointerInputScope.detectDragGestures
and listen for 
onDragEnd
but only one is used. 1 - Is is possibile to combine “Gestures”? 2 - What’s the best approach for what I want? thx.
a

Albert Chang

02/21/2022, 3:44 PM
The best approach is to create your version of 
detectTransformGestures
.
👍 1
g

Guilherme Delgado

02/21/2022, 4:34 PM
Yup that’s what I ended up doing
Copy code
suspend fun PointerInputScope.detectTransformGestures(
    panZoomLock: Boolean = false,
    onEvent: (event: PointerEvent) -> Unit, <<<<<<<<<<<<<<<<<<<<<<<<<
    onGesture: (centroid: Offset, pan: Offset, zoom: Float, rotation: Float) -> Unit
) { ... }
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